/**
 * Copyright © 2019 同程艺龙 (zhihui.li@ly.com)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.ly.train.flower.sample.web.forktest;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import com.alibaba.fastjson2.JSONObject;
import com.ly.train.flower.sample.web.forktest.service.BlockService;

/**
 * @author fengyu.zhang
 * @date 2019/2/24 13:13
 */
public class BlockServlet extends HttpServlet {
  ApplicationContext context;

  @Override
  public void init() {
    context = new ClassPathXmlApplicationContext("spring-mybatis.xml");
  }

  @Override
  protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    resp.setContentType("text/html;charset=UTF-8");
    int id = Integer.valueOf(req.getParameter("id"));
    BlockService blockService = (BlockService) context.getBean("BlockService");
    String result = JSONObject.toJSONString(blockService.getInfo(id));
    PrintWriter out = resp.getWriter();
    out.println(result);
    out.flush();
  }
}
